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package eu.etaxonomy.cdm.model.media;
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import java.util.HashSet;
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import java.util.Set;
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import javax.persistence.FetchType;
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import javax.persistence.MappedSuperclass;
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import javax.persistence.ManyToMany;
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import javax.xml.bind.annotation.XmlAccessType;
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import javax.xml.bind.annotation.XmlAccessorType;
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import javax.xml.bind.annotation.XmlElement;
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import javax.xml.bind.annotation.XmlElementWrapper;
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import javax.xml.bind.annotation.XmlIDREF;
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import javax.xml.bind.annotation.XmlSchemaType;
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import javax.xml.bind.annotation.XmlType;
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import org.apache.log4j.Logger;
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import org.hibernate.annotations.Cascade;
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import org.hibernate.annotations.CascadeType;
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import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
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import eu.etaxonomy.cdm.strategy.cache.common.IIdentifiableEntityCacheStrategy;
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@XmlAccessorType(XmlAccessType.FIELD)
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@XmlType(name = "IdentifiableMediaEntity", propOrder = {
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"media"
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})
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@MappedSuperclass
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public abstract class IdentifiableMediaEntity<S extends IIdentifiableEntityCacheStrategy> extends IdentifiableEntity<S> implements IMediaDocumented, IMediaEntity{
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private static final long serialVersionUID = 4038647011021908313L;
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protected static Logger logger = Logger.getLogger(IdentifiableMediaEntity.class);
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@XmlElementWrapper(name = "Media")
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@XmlElement(name = "Medium")
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@XmlIDREF
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@XmlSchemaType(name = "IDREF")
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@ManyToMany(fetch = FetchType.LAZY)
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@Cascade({CascadeType.SAVE_UPDATE})
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private Set<Media> media = new HashSet<Media>();
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.media.IMediaEntity#getMedia()
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*/
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public Set<Media> getMedia() {
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return media;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.media.IMediaEntity#addMedia(eu.etaxonomy.cdm.model.media.Media)
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*/
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public void addMedia(Media media) {
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this.media.add(media);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.media.IMediaEntity#removeMedia(eu.etaxonomy.cdm.model.media.Media)
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*/
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public void removeMedia(Media media) {
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this.media.remove(media);
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}
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//******************** CLONE **********************************************/
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.model.common.IdentifiableEntity#clone()
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*/
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@Override
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public Object clone() throws CloneNotSupportedException{
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IdentifiableMediaEntity result = (IdentifiableMediaEntity)super.clone();
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//Media
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result.media = new HashSet<Media>();
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for(Media media : this.media) {
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result.addMedia(media);
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}
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//no changes to: -
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return result;
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}
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}
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